title: 3-(3-Methyl-phen-yl)-5-(quinolin-8-yl-meth-oxy)-1,2,4-oxa-diazole monohydrate.
abstract: In the title compound, C19H15N3O2·H2O, the oxa-diazole ring and the quinoline unit are almost coplanar, making a dihedral angle of 7.66 (8)°. The dihedral angle between the benzene ring and the quinoline system is 25.95 (8)° while that between the benzene and the oxa-diazole rings is 18.88 (9)°. The water mol-ecule is hydrogen bonded to an oxa-diazole N atom and to the quinoline N atom. In the crystal, these units are linked via C-H⋯O hydrogen bonds, forming two-dimensional net-works lying parallel to the ab plane.
authors.affiliation: College of Science, Nanjing University of Technology, Xinmofan Road No.5 Nanjing, Nanjing 210009, People's Republic of China ; College of Food Science and Light Industry, Nanjing University of Technology, Xinmofan Road No.5 Nanjing, Nanjing 210009, People's Republic of China.
authors.forename: Lu
authors.initials: L
authors.lastname: Yang
authors.forename: Wei
authors.initials: W
authors.lastname: Liu
authors.forename: Han
authors.initials: H
authors.lastname: Wang
authors.forename: Xing-Wei
authors.initials: XW
authors.lastname: Chen
authors.forename: Hai-Bo
authors.initials: HB
authors.lastname: Wang